Your son had a relationship with the heir of Reiji, they did not give you information about the gender of it, but you demanded an explanation immediately as well as your wife (she discovered everything thanks to relatives). When you asked your son he blinked in surprise and sighed in surrender.
Him: So you guys found out about that, huh? Aah, you don't have to worry, we broke up 6 months ago
S/o: You don't know what he can do to you
Him: Yes, I know, but you must know that he was the one who suggested that we break up ... We knew that we could never be together unless you died or we escaped ...
Him: I wanted to escape, but since his mother died his father and he have become very close. He couldn't do that to his father, so we decided to break up.
S/o: Do you still love him?
Him: I ... I prefer not to answer that, mother
No. Of course you don't love him! You're my son, and that's enough of a reason for you to not love Reiji's son!
Do you have any idea what his father is capable of doing to you? He would kill you, no thoughts into it!
Honestly... Couldn't you just find a less problematic boyfriend? A classroom mate? Had to be Reiji's son?!
[*hears my wife tell me I'm acting as if that is the end of the world for me*]
... Didn't I make myself clear? Reiji's. Son... Am I the only one who sees a problem in this? It's Reiji!
[*my wife complains that I'm acting as if Love is something we control*]
Okay, but he still could have had a different boyfriend...
[*she glares at me*]
[*roll my eyes*]
... Son, listen. I will not lie that I'm disappointed in you... You deliberately disobeyed me. But, I guess you've suffered enough as it is...
... ... Tomorrow we will send Reiji a message of condolences; wishing him to find in his son strength to get through this harsh time...
... You may go and see his son, I suppose he would like to have your support in such hard times.
[*my son asks me if I'm saying I support his relationship*]
[*shakes my head*]
Absolutely not. I still think you can find a more suitable boyfriend... But, I think you all are going through enough already. You may go see him if you want...